Contributors

Jeremiah Grossman
(WhiteHat Security)

Ofer Shezaf
(Breach Security ) [Project Leader]

The Web Hacking Incidents Database
Last update:07 November 2007

List of incidents of class Insufficient Authorization

Other WASC threat classifications:
Abuse of Functionality, Brute Force, Content Spoofing, Credential/Session Prediction, Cross-site Scripting, Defacement, Denial of Service, Directory Indexing, HTTP Response Splitting, Information Leakage, Insufficient Anti-automation, Insufficient Authentication, Insufficient Authorization, Insufficient Process Validation, Insufficient Session Expiration, Known Vulnerabity, Misconfiguration, OS Commanding, Other, Path Traversal, Phishing, Predictable Resource Location, Redirection, SQL Injection, Unknown, Weak Password Recovery Validation, Worm


There are 22 incidents of class Insufficient Authorization
WHID 2007-46: School Web site breached? Personal info of Pembroke workers, volunteers accessible for months
Date: 02 October 2007
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

Personal information on anyone who worked or volunteered for the Pembroke schools in the last four years was accessible via the Internet because of a weakness in the district's computer system. The information, including names, birth dates and Social Security numbers, was available from May until Oct. 2, when school officials learned of the problem.

References:

WHID 2007-35: Data lapse involved 51,000 at a hospital
Date: 25 July 2007
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization

In a classic case of lack of proper separation between the production and development sites, an application under production with lack of proper authentication and authorization was installed on a hospital's public web site, enabling anyone to query a database of 51,000 names, addresses and social security numbers.

References:

WHID 2007-34: Fox News leaks secret files
Date: 23 July 2007
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization

Fox News left non public files on a directory accessible to everyone on their web server.

References:

WHID 2007-23: Office of Nation's Top Spy Inadvertently Reveals Key to Classified National Intel Budget
Date: 03 June 2007
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization

A spreadsheet left on the web site of the US office of national intelligence includes secret information on the total budget of the US intelligence. Interestingly the not all the required information appears in the document, but combined with other pieces of information made available prior, the total number can be calculated.

This is a very interesting example of the sensitivity of partial data or small pieces of information and not just the big secrets.

References:

WHID 2007-27: Files From Google On the Streets
Date: 30 May 2007
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization, Predictable Resource Location

Google left some files at the wrong place at the wrong time. These files includes, surprisingly, database connection strings, including a user name and a password. Hardly news, but this time it is Google.

References:

WHID 2006-38: Convenience or just bad design?
Date: 12 July 2006
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

Altiris seems to have designed their servers so that it is easy to both access their customers upload as well as find out their e-mail addresses.

References:

WHID 2006-40: Data Mining MySpace Bulletins
Date: 30 June 2006
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization, Predictable Resource Location

MySpace bulletins, presumably accessible only to the social network of the originator can be access by anyone by iterating through a message id query parameter.

References:

WHID 2006-2: GSA takes down eOffer after finding security flaw
Date: 13 January 2006
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization, Predictable Resource Location

Documents uploaded to GSA site where accessed using a predictable sequential identifier without requiring special permissions. The documents where available both for viewing and modifying. The site was in service for more than 18 months until the vulnerability was discovered.

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WHID 2005-48: Insufficient authorization on Papa John's Pizza chain web site
Date: 07 November 2005
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

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WHID 2005-47: SEC Vs. The Estonian Spiders
Date: 02 November 2005
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization

Business wire allowed access to non published press releases.

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WHID 2005-44: Xoops web site hacked
Date: 28 October 2005
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization, Other

Configuration mistake left an unprotected unused virtual host. No details on the configuration problems given.

References:

WHID 2005-21: Insufficient authentication on USC admissions site allowed access to applicants data
Date: 05 July 2005
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization, OS Commanding, SQL Injection

A person who discovered an SQL injection vulnerability in a USC system and informed security focus about the flaw was criminally charged with breaking into the system.

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WHID 2005-15: Unprotected information on the University of Chicago web site
Date: 27 May 2005
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

Files containing sensitive information left unprotected on the web server

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WHID 2005-10: Indian SATs results leaking
Date: 10 March 2005
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization

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WHID 2004-9: Billing and personal information leakage due to lack of authentication on a phone company web site
Date: 14 June 2004
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authentication, Insufficient Authorization

A billing information system required only phone number and zip code to pull up account details

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WHID 2004-8: Broadcast TV announcements changed by hacking the stations web site
Date: 04 March 2004
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization

Previously moderated weather announcements could be changed by the user

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WHID 2004-7: More Scary Tales Involving Big Holes In Web-Site Security - University Sub Service
Date: 02 February 2004
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

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WHID 2004-3: More Scary Tales Involving Big Holes In Web-Site Security - Iomega
Date: 02 February 2004
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

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WHID 2004-4: More Scary Tales Involving Big Holes In Web-Site Security - Kohl's
Date: 02 February 2004
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

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WHID 2004-2: Biggest Web Problem Isn't About Privacy, It's Sloppy Security - Saks
Date: 26 January 2004
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

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WHID 2003-7: Victoria's Secret reveals far too much
Date: 24 October 2003
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authorization

View other customers orders by changing a sequential number within a URL parameter

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WHID 2002-2: Advogato XSS virus account
Date: 21 September 2002
Incident Type: Security Breach
WASC Threat Classification: Insufficient Authorization, Predictable Resource Location

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